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!per persistAsync

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Breaks binary compatibility because adding new methods to Eventsourced
trait. Since akka-persistence is experimental this is ok, yet
source-level compatibility has been perserved thankfuly :-)

Deprecates:
* Rename of EventsourcedProcessor -> PersistentActor
* Processor -> suggest using PersistentActor
* Migration guide for akka-persistence is separate, as wel'll deprecate in minor versions (its experimental)
* Persistent as well as ConfirmablePersistent - since Processor, their
  main user will be removed soon.

Other changes:
* persistAsync works as expected when mixed with persist
* A counter must be kept for pending stashing invocations
* Uses only 1 shared list buffer for persit / persistAsync
* Includes small benchmark
* Docs also include info about not using Persistent() wrapper
* uses java LinkedList, for best performance of append / head on
  persistInvocations; the get(0) is safe, because these msgs only
  come in response to persistInvocations
* Renamed internal *MessagesSuccess/Failure messages because we kept
  small mistakes seeing the class "with s" and "without s" as the same
* Updated everything that refered to EventsourcedProcessor to
  PersistentActor, including samples

Refs #15227

Conflicts:
	akka-docs/rst/project/migration-guides.rst
	akka-persistence/src/main/scala/akka/persistence/JournalProtocol.scala
	akka-persistence/src/main/scala/akka/persistence/Persistent.scala
	akka-persistence/src/test/scala/akka/persistence/PersistentActorSpec.scala
	project/AkkaBuild.scala
This commit is contained in:
Konrad 'ktoso' Malawski 2014-05-21 01:35:21 +02:00
parent 5f3d6029b1
commit d51b79c95a
32 changed files with 907 additions and 134 deletions
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4
akka-persistence/src/main/scala/akka/persistence/journal/SyncWriteJournal.scala
View file

@ -26,10 +26,10 @@ trait SyncWriteJournal extends Actor with AsyncRecovery {
case WriteMessages(persistentBatch, processor) ⇒
Try(writeMessages(persistentBatch.map(_.prepareWrite()))) match {
case Success(_) ⇒
processor ! WriteMessagesSuccess
processor ! WriteMessagesSuccessful
persistentBatch.foreach(p ⇒ processor.tell(WriteMessageSuccess(p), p.sender))
case Failure(e) ⇒
processor ! WriteMessagesFailure(e)
processor ! WriteMessagesFailed(e)
persistentBatch.foreach(p ⇒ processor tell (WriteMessageFailure(p, e), p.sender))
throw e
}